Gearwrench® 10 Pc. 1 2 Drive 6 Point Standard X Core? Pinless Universal Impact Metric Socket Set Thicknessers 9386 – 8 Piece 3 8IN Schmick Mick Grime Degreaser 9386 – 8 Piece 3 8IN Drive Deep Impact Socket Set fits in most tool drawers 51mm and above Includes socket rail for storage and organizationMeets or exceeds ASME specificationsSmooth 360 rotation for easier accessChrome molybdenum alloy steel (Cr Mo) for exceptional strength and durabilityOff corner loading reduces fastener roundingBlack oxide finish to resist corrosionX Core pinless joint design is 4x more durable than pinned products for increased strength30 maximum operating flex angleHigh visibility laser etched markings provide quick size identification and extensions provides the long lasting strength and capability needed to take on the toughest automotive and industrial applications